The arc striking occurs without contact between the electrode and the piece. To avoiding such contact is important, because
any tungsten parts residual in the weld pool, may cause mechanical defects of the welded joint.
What is meant by Tig HF?
The arc striking occurs without contact between the electrode and the piece. To avoiding such contact is important, because
any tungsten parts residual in the weld pool, may cause mechanical defects of the welded joint.
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